Texas Instruments

LP3988ITL-1.85/NOPB  

Linear & Switching Voltage Regulators

LP3988ITL-1.85/NOPB Description

The LP3988ITL-1.85/NOPB is a high-performance linear voltage regulator from Texas Instruments, designed to deliver a fixed output voltage of 1.85V with a maximum output current of 150mA. This regulator is optimized for low power consumption and high efficiency, making it ideal for a wide range of applications where power management is critical. The device features a maximum input voltage of 6V and a low dropout voltage of 0.15V at 150mA, ensuring efficient operation even under varying input conditions.

LP3988ITL-1.85/NOPB Features

• Output Type: Fixed at 1.85V, providing a stable and reliable power supply for sensitive electronic components.
• Input Voltage Range: Up to 6V, allowing for compatibility with various power sources.
• Output Current: Capable of delivering up to 150mA, suitable for powering small to medium-sized devices.
• Low Dropout Voltage: Maximum of 0.15V at 150mA, ensuring high efficiency and minimal power loss.
• Low Quiescent Current: 120 µA, contributing to overall power savings and extended battery life in portable applications.
• Control Features: Includes enable and power good signals, providing precise control and monitoring of the power supply.
• Protection Features: Over-temperature and short-circuit protection ensure robustness and reliability in various operating conditions.
• Mounting Type: Surface mount, suitable for compact and space-constrained designs.
• Package: Tape & Reel (TR), facilitating easy handling and integration into automated assembly processes.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.

LP3988ITL-1.85/NOPB Applications

The LP3988ITL-1.85/NOPB is well-suited for applications requiring a stable and efficient power supply. Its low dropout voltage and low quiescent current make it ideal for battery-powered devices, where maximizing battery life is crucial. The regulator's fixed output voltage and control features are particularly beneficial in systems that require precise voltage regulation and monitoring.

• Portable Electronics: Ideal for smartphones, tablets, and other portable devices where power efficiency and compact design are essential.
• Wearable Devices: Suitable for fitness trackers, smartwatches, and other wearables that demand low power consumption and small form factors.
• IoT Devices: Applicable in Internet of Things (IoT) devices that require reliable power management and minimal power draw.
• Medical Devices: Suitable for portable medical devices where consistent power supply and low power consumption are critical.

Conclusion of LP3988ITL-1.85/NOPB

The LP3988ITL-1.85/NOPB from Texas Instruments offers a robust and efficient solution for power management in a variety of applications. Its low dropout voltage, low quiescent current, and fixed output voltage provide significant advantages over similar models, ensuring high performance and reliability. The inclusion of enable and power good signals, along with over-temperature and short-circuit protection, further enhances its versatility and safety. This regulator is an excellent choice for designers looking to optimize power efficiency and reliability in their electronic systems.

LP3988ITL-1.85/NOPB Documents

Download datasheets and manufacturer documentation for LP3988ITL-1.85/NOPB

Datasheets :

LP3988